Perchwell tech stack
Perchwell builds mostly with SQL, TypeScript, Kotlin, Python. Its stack also includes GitHub Actions, Looker, Amazon Redshift, BigQuery. SQL is named in 2 of the 5 job postings Perchwell published in the last 12 months (40%). Counted by Alion from the job postings of Perchwell, updated Sep 30, 2026.
What programming languages does Perchwell use?
SQL is named in 40% of job postings at Perchwell, followed by TypeScript (40%), Kotlin (20%), Python (20%).
What frameworks and libraries does Perchwell use?
Appium is named in 20% of job postings at Perchwell, followed by Espresso (20%), Jetpack Compose (20%), Playwright (20%).
Appium
1 20%
Espresso
1 20%
Jetpack Compose
1 20%
Playwright
1 20%
Ruby on Rails
1 20%
WebDriverIO
1 20%
XCUITest
1 20%
What databases does Perchwell use?
Amazon Redshift is named in 20% of job postings at Perchwell, followed by BigQuery (20%), Google BigQuery (20%), Snowflake (20%).
BigQuery 
What cloud and platforms does Perchwell use?
GitHub Actions is named in 20% of job postings at Perchwell, followed by Looker (20%), Metabase (20%), Tableau (20%).
What developer tools does Perchwell use?
dbt is named in 20% of job postings at Perchwell, followed by Git (20%).
Which engineering practices does Perchwell ask for?
CI/CD is named in 40% of job postings at Perchwell, followed by Dependency Injection (20%), Rollup (20%).
What other technologies does Perchwell use?
Kotlin Coroutines is named in 20% of job postings at Perchwell.
Kotlin Coroutines
1 20%
How does your stack fit Perchwell?
How is the Perchwell stack changing?
Read from the dates of the postings themselves: a technology is new when the first posting that names it appeared in the last six months, rising or falling when its share of postings moved between the last two quarters.
How modern is the Perchwell stack?
Perchwell scores 74 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 0; legacy ones: 0.
How common is the Perchwell stack in its industry?
Share of the 1,019 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Perchwell
Questions about the Perchwell tech stack
What programming languages does Perchwell use?
The languages named in Perchwell job postings are SQL (40%), TypeScript (40%), Kotlin (20%), Python (20%), Ruby (20%), as a share of the 5 postings of the last 12 months.
What cloud and platforms does Perchwell use?
The cloud and platforms named in Perchwell job postings are GitHub Actions (1), Looker (1), Metabase (1) (postings in brackets).
Is the Perchwell tech stack changing?
Yes. SQL, TypeScript first appeared in Perchwell job postings in the last six months.
How modern is the Perchwell tech stack?
Perchwell scores 74 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 0; legacy ones: 0.
How does Alion know the Perchwell tech stack?
Alion reads every job posting Perchwell publishes and tags the technologies each one names. The figures on this page count the 5 postings of the last 12 months and were updated on Sep 30, 2026.
Method and citation
Alion reads every job posting the company publishes and tags the technologies each one names. Shares count the postings of the last 12 months, open and closed; the company's own products are counted apart. How we count
Alion, "Perchwell tech stack: 26 technologies from 5 job postings", as of Sep 30, 2026. https://alion.io/company/perchwell/technologies